I'm sorry to hear that. It's unfortunate, especially when most of the men make a lot more than we do and get too much pleasure out of making life rough for us.
My ex needs nothing from me, but simply enjoys yanking my chain. If I could just give my daughter the money, things would be a lot better for me because I know that she get's nothing in the way of cash.
Yes, it keeps on giving for right now, but there will be an end to it.
Good luck and hang in there!